CORE
🇺🇦Â
 make metadata, not war
Services
Services overview
Explore all CORE services
Access to raw data
API
Dataset
FastSync
Content discovery
Recommender
Discovery
OAI identifiers
OAI Resolver
Managing content
Dashboard
Bespoke contracts
Consultancy services
Support us
Support us
Membership
Sponsorship
Community governance
Advisory Board
Board of supporters
Research network
About
About us
Our mission
Team
Blog
FAQs
Contact us
research
The order
O
(
α
ˉ
Â
α
ˉ
s
)
O(\bar{\alpha}~\bar{\alpha}_s)
O
(
α
ˉ
Â
α
ˉ
s
​
)
and
O
(
α
ˉ
2
)
O(\bar{\alpha}^2)
O
(
α
ˉ
2
)
corrections to the decay width of the neutral Higgs boson to the
b
ˉ
b
\bar{b}b
b
ˉ
b
pair
Authors
A. L. Kataev
A. L. Kataev
+13Â more
A. L. Kataev
B. A. Kniehl
D. Yu. Bardin
E. Braaten
G. Rodrigo
K. G. Chetyrkin
K. G. Chetyrkin
K. G. Chetyrkin
L. R. Surguladze
L. R. Surguladze
R. B. Nevzorov
S. A. Larin
S. G. Gorishny
Publication date
8 August 1997
Publisher
'Pleiades Publishing Ltd'
Doi
Cite
View
on
arXiv
Abstract
We present the analytical expressions for the contributions of the order
O
(
α
ˉ
Â
α
ˉ
s
)
O(\bar{\alpha}~\bar{\alpha}_s)
O
(
α
ˉ
Â
α
ˉ
s
​
)
and
O
(
α
ˉ
2
)
O(\bar{\alpha}^2)
O
(
α
ˉ
2
)
corrections to the decay width of the Standard Model Higgs boson into the
b
ˉ
b
\bar{b}b
b
ˉ
b
-pair. The numerical value of the mixed QED and QCD correction of order
O
(
α
ˉ
Â
α
ˉ
s
)
O(\bar{\alpha}~\bar{\alpha}_s)
O
(
α
ˉ
Â
α
ˉ
s
​
)
is comparable with the previously calculated terms in the perturbative series for
Γ
(
H
0
→
b
ˉ
b
)
\Gamma(H^0\to\bar{b}b)
Γ
(
H
0
→
b
ˉ
b
)
.Comment: LaTeX 5 pages, accepted for publication in Pisma Zh. Eksp. Teor. Fiz. v 66, N5 (1997
Similar works
Full text
Available Versions
Crossref
See this paper in CORE
Go to the repository landing page
Download from data provider
Last time updated on 04/12/2019